Re: [dpdk-dev] [PATCH] app/testpmd: Optimize membuf pool allocation

["Iremonger, Bernard" <bernard.iremonger@intel.com>]

Hi Gavin,

> -----Original Message-----
> From: dev [mailto:dev-bounces@dpdk.org]
> Sent: Monday, August 27, 2018 10:33 AM
> To: dev@dpdk.org
> Cc: nd@arm.com; gavin.hu@arm.com
> Subject: [dpdk-dev] [PATCH] app/testpmd: Optimize membuf pool allocation
> 
> By default, testpmd will create membuf pool for all NUMA nodes and ignore EAL
> configuration.
> 
> Count the number of available NUMA according to EAL core mask or core list
> configuration. Optimized by only creating membuf pool for those nodes.
> 
> Fixes: d5aeab6542f ("app/testpmd: fix mempool creation by socket id")
> 
> Signed-off-by: Phil Yang <phil.yang@arm.com>
> ---
>  app/test-pmd/testpmd.c | 4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)
> 
> diff --git a/app/test-pmd/testpmd.c b/app/test-pmd/testpmd.c index
> ee48db2..a56af2b 100644
> --- a/app/test-pmd/testpmd.c
> +++ b/app/test-pmd/testpmd.c
> @@ -476,6 +476,8 @@ set_default_fwd_lcores_config(void)
> 
>  	nb_lc = 0;
>  	for (i = 0; i < RTE_MAX_LCORE; i++) {
> +		if (!rte_lcore_is_enabled(i))
> +			continue;
>  		sock_num = rte_lcore_to_socket_id(i);
>  		if (new_socket_id(sock_num)) {
>  			if (num_sockets >= RTE_MAX_NUMA_NODES) { @@ -
> 485,8 +487,6 @@ set_default_fwd_lcores_config(void)
>  			}
>  			socket_ids[num_sockets++] = sock_num;
>  		}
> -		if (!rte_lcore_is_enabled(i))
> -			continue;
>  		if (i == rte_get_master_lcore())
>  			continue;
>  		fwd_lcores_cpuids[nb_lc++] = i;
> --
> 2.7.4

./dpdk/devtools/check-git-log.sh -1

Wrong headline uppercase:
        app/testpmd: Optimize membuf pool allocation
Wrong 'Fixes' reference:
        Fixes: d5aeab6542f ("app/testpmd: fix mempool creation by socket id")

Regards,

Bernard.